Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8443581 | Method and apparatus for producing optical fiber | Yuji Abe, Toshimi Habasaki, Tetsuya Hayashi | 2013-05-21 |
NK
Naruki Koshimizu
Overall (All Time): #3,159,537 of 4,157,543Top 80%
1
Patents All Time